[mythtv-users] Frame by frame rewind problems

Michael T. Dean mtdean at thirdcontact.com
Tue Dec 13 16:47:43 UTC 2011

On 12/13/2011 10:45 AM, Jay Ashworth wrote:
> ----- Original Message -----
>> Would it help to increase the number of I- or P-frames in the
>> recording? Right now, I see 14 frames between each I frame, and 10 of
>> those are B-frames.
> Well, y'know, the answer to that *for your limited purpose* is to modify
> the MPEG encoding parameters *so that all frames are I-frames*.  It makes
> for bigger files, so it's not common, but it will probably solve your problem.

FWIW, using a non-MPEG format (like RTJPEG) would accomplish the same 
thing--and is much less resource intensive than MPEG encoding.


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